
CASIO CT-X870IN Digital Portable Keyboard

The Casio CT-X870IN features 61 touch-sensitive keys and AiX Sound Source technology for superior sound quality. With 700 tones, 195 rhythms, and Indian instrument sounds, it's ideal for versatile musical exploration.

Product Description
The Casio CT-X870IN Digital Portable Keyboard is a versatile instrument designed for musicians of all skill levels. Equipped with 61 touch-sensitive keys and powered by AiX Sound Source technology, it offers an authentic and dynamic sound experience. The high-quality tones range from rich bass to sparkling treble, ideal for various musical genres and styles.
This keyboard provides 700 tones and 195 rhythms, offering an extensive library of sounds to explore. Its standout feature is the inclusion of Indian instrument sounds and rhythms, catering specifically to musicians interested in Indian classical and contemporary music. With features like the arpeggiator, pattern sequencer, and music presets, it provides advanced tools for composition, live performance, and studio production.
Designed for both portability and performance, the Casio CT-X870IN comes with built-in high-output speakers, ensuring clear sound projection. Whether you’re performing on stage, practicing at home, or recording in the studio, this keyboard offers a full suite of creative possibilities with its professional-level features and intuitive interface.
- 61 piano-style keys with touch response and on/off button for enhanced playability.
- 600 tones and 195 rhythms with auto-accompaniment for versatile music creation.
- AiX Sound Source delivers rich expressiveness with 48-note polyphony.
- The Great Indian Keyboard, crafted for authentic regional music experiences.
Product Specifications
Specifications | |
Keyboard | 61 standard size keys |
Touch Response | Sensitivity 3 types, Off |
Maximum Polyphony | 48 notes (24 for certain tones) |
Built-in Tones | 600 |
Functions | Layer, Split, Piano/Organ button |
Reverb | 1 to 20, Off |
Chorus | 1 to 10, Tone |
Metronome | Beats per Measure |
Tempo Range | 20 to 255 |
Song Bank | |
Demo Song | 1 |
Built-in Songs | 160 |
User Songs | 10* |
User-recorded songs | 6* |
* Maximum capacity per song | Approximately 320 kilobytes |
Step Up Lesson | |
Lessons | 3 (Listen, Watch, Remember), Easy Mode |
Lesson Part | L, R, LR |
Functions | Repeat, Voice Fingering Guide, Note Guide, Performance Evaluation |
Built-in Rhythms | 195 |
User Rhythms | 10* |
* Maximum capacity per rhythm | Approximately 64 kilobytes |
Chord Book Function | Chord guide |
Registration | 32 (4 setups x 8 banks) |
Other Functions | |
Transpose | ±1 octaves (-12 to +12 semitones) |
Octave Shift | Upper 1/Upper 2/Lower, ±3 octaves |
Tuning | A4 = 415.5 to 465.9 Hz (Initial Default |
Preset Scales | 17 |
Music Preset | 310 |
One Touch Preset | 195 |
Auto Harmonize | 12 types |
Arpeggiator | 100 types |
MIDI | 16 multi-timbre received, GM Level 1 standard |
Musical Information Function | Tone, Rhythm, Song Bank numbers and names, staff notation, fingering, pedal operation, tempo, measure and beat number, chord name, etc. |
Pitch Bend Wheel | Pitch Bend Range 0 to 24 semitones |
USB Flash Drive | SMF direct playback, data storage, data loading, data deleting, USB flash drive format |
Inputs/Outputs | |
USB flash drive port | TYPE A |
USB port | TYPE B |
PEDAL jack | Standard jack (sustain, sostenuto, soft, rhythm) |
Phones/Output jack | Stereo standard jack/Output Impedance 167Ω, Output Voltage 4.5V (RMS) MAX |
Audio In jack | Stereo mini jack/Input Impedance 10kΩ, Input Sensitivity 200mV |
Power Jack | DC 9.5V |
Power Supply | 2-way |
Batteries | 6 AA-size alkaline batteries |
Battery Life | Approximately 3 hours continuous operation on alkaline batteries |
AC Adaptor | AD-E95100L |
Auto Power Off | Approximately 30 minutes after last operation; Can be disabled. |
Speakers | 12cm x 2 (Output |
Power Consumption | 7.5 W |
Dimensions | W 94.8 x D 35.0 x H 10.9 cm |
Weight | Approximately 4.3 kg (without batteries) |
Included Accessories | Music stand, Power Adaptor |